This printable word search puzzle on the topic of Human Body Systems contains 16 hidden words in a 24x24 letter grid. Words go horizontally, vertically, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
the central nervous system
peripheral nervous system
sodium potassium pump
neurotransmitters
resting potential
action potential
nervous system
cerebellum
dendrites
cerembrum
terminal
stimulus
synapse
neuron
Tissue
axon